bor-cai

bor-cai

opc，brain：cc；tool：Qoder&codex&wbuddy
#99523890 followers1 following
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About

### **About Me** Hey! I'm a macOS developer who loves building tools with vibe coding (cc+codex). My two cats keep me company while coding - a yellow Abyssinian and a white Cornish Rex. They're adorable but notorious for stepping on my keyboard and blocking my screen at the worst moments! Currently building PortKill9, a macOS app that kills ports with one click. No more terminal commands when restarting dev servers.

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Maker History

  • PortKill9
    PortKill9Kill ports instantly on macOS. No terminal, no lsof,
    Jun 2026
    • 🎉
    Joined Product HuntJune 24th, 2026

Forums

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19h ago

PortKill9 - Kill ports instantly on macOS. No terminal, no lsof,

PortKill9 is a native macOS app that kills any process occupying a port — one click, one second, done. No more typing `lsof -i :3000`, finding PID, running `kill -9`. Just enter your port number and hit Kill. Built for developers who restart local servers daily and constantly fight "port already in use" errors. Especially handy for vibe coding workflows where you're spinning up and tearing down dev environments all day long. Native macOS experience. Zero dependencies. Just works.
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